7109212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{161573}}^1$

素因数の和:161588

約数の個数: 12

約数和(自身を含む): 13572216

約数和(自身を除く): 6463004

約数列:

[1, 2, 4, 11, 22, 44, 161573, 323146, 646292, 1777303, 3554606, 7109212]

約数ペア:

[(1, 7109212), (2, 3554606), (4, 1777303), (11, 646292), (22, 323146), (44, 161573)]